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Solving a TRIGONOMETRIC EQUATION (COSINE)

7:55

Solving a TRIGONOMETRIC EQUATION (COSINE)

Using SINE RULE to find the side of a TRIANGLE

9:10

Using SINE RULE to find the side of a TRIANGLE

Finding a NUMBER from a PERCENTAGE

5:03

Finding a NUMBER from a PERCENTAGE

Finding the SUM to INIFINITY of a SERIES

5:33

Finding the SUM to INIFINITY of a SERIES

Calculating the ANGLE at the centre of a SECTOR

7:16

Calculating the ANGLE at the centre of a SECTOR

Finding the DEFINITE INTEGRAL of an EXPRESSION

10:43

Finding the DEFINITE INTEGRAL of an EXPRESSION

Using the COSINE RULE to find the side of a TRIANGLE

9:31

Using the COSINE RULE to find the side of a TRIANGLE

Calculating the DISCRIMINANT of a QUADRATIC EQUATION

7:12

Calculating the DISCRIMINANT of a QUADRATIC EQUATION

How to DIVIDE a NUMBER according to a given RATIO

13:56

How to DIVIDE a NUMBER according to a given RATIO

Writing an EXPRESSION as PARTIAL FRACTIONS

11:43

Writing an EXPRESSION as PARTIAL FRACTIONS

Calculating a PERCENTAGE change

7:50

Calculating a PERCENTAGE change

Reading and interpreting a BOX PLOT diagram

4:59

Reading and interpreting a BOX PLOT diagram

Using SIMULTANEOUS EQUATIONS to solve a problem

10:12

Using SIMULTANEOUS EQUATIONS to solve a problem

Identify whether an ANGLE is the INTERIOR ANGLE of a POLYGON

6:50

Identify whether an ANGLE is the INTERIOR ANGLE of a POLYGON

Use SECANT and DOUBLE-ANGLE identities

9:11

Use SECANT and DOUBLE-ANGLE identities

Solve a PROPORTION problem

5:25

Solve a PROPORTION problem

DIFFERENTIATING the NATURAL LOGARITHM

6:45

DIFFERENTIATING the NATURAL LOGARITHM

Calculating ANGLES on a STRAIGHT LINE

5:06

Calculating ANGLES on a STRAIGHT LINE

Show that a LINE is a TANGENT to a CIRCLE (Part 2)

14:31

Show that a LINE is a TANGENT to a CIRCLE (Part 2)

Using a QUADRANT DIAGRAM to find EQUIVALENT ANGLES

7:03

Using a QUADRANT DIAGRAM to find EQUIVALENT ANGLES

Show that a LINE is a TANGENT to a CIRCLE (Part 1)

10:18

Show that a LINE is a TANGENT to a CIRCLE (Part 1)

Using RATIO to solve a problem

6:03

Using RATIO to solve a problem

SOLVING a QUADRATIC EQUATION

6:01

SOLVING a QUADRATIC EQUATION

DIFFERENTIATING a TRIGONOMETRIC function (tangent)

5:01

DIFFERENTIATING a TRIGONOMETRIC function (tangent)

$Evaluating an EXPRESSION with a fractional EXPONENT$

6:11

Evaluating an EXPRESSION with a fractional EXPONENT

DIFFERENTIATION using the QUOTIENT RULE

6:42

DIFFERENTIATION using the QUOTIENT RULE

Identifying a CIRCLE THEOREM

5:25

Identifying a CIRCLE THEOREM

Converting an ANGLE in DEGREES to RADIANS

5:19

Converting an ANGLE in DEGREES to RADIANS

Finding the PERCENTAGE of a NUMBER

6:16

Finding the PERCENTAGE of a NUMBER

Finding the GRADIENT of LINEAR FUNCTIONS

7:57

Finding the GRADIENT of LINEAR FUNCTIONS